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ZIP code 03307

Loudon, NH · Merrimack County

About ZIP code 03307

  • ZIP code 03307 is in Loudon, Merrimack County, New Hampshire.
  • About 5,724 people live in it, which is 47.1 people per square mile.
  • Time zone: Eastern Standard Time.
  • The middle of the ZIP code is at 43.323, -71.443.

A ZIP code is a mail delivery area, not a town border, and one ZIP code can cover parts of several towns. To check a single address, use the US Postal Service lookup.

Loudon, NH

ZIP code 03307 is the post office name for Loudon, Merrimack County, NH. 5,692 people live in Loudon. Typical household income is $106,966. A typical home costs $363,400.

  • Stronger than most towns on: State taxes, Safety and Jobs and income.
  • Weaker than most towns on: Pleasant weather for being outdoors, Property taxes and Diversity & community.

See all figures for Loudon

Nearby ZIP codes

ZIP code list from SimpleMaps US Zips. Population is a US Census Bureau estimate. These are estimates, so check official sources before you decide.